— Elya Collection

Shapewear Bodysuits

The shapewear bodysuit built for real, everyday life. Sculpts from the bust to the crotch in a single piece — seamless, no lines, no compromise on comfort. 6 styles, from 2XS to 2XL.

Looking for a shapewear bodysuit with tummy control that actually disappears under your clothes? Elya bodysuits smooth your belly, waist and back in one seamless layer, so bodycon dresses, wrap tops and high-rise jeans fall the way they should. Six ultra-thin styles, from everyday comfort to firm control, all knit without side seams so nothing shows through.

Find your bodysuit: 6 styles, 6 jobs

Each style solves one problem. Wearing leggings or a slinky dress? The thong shapewear bodysuit leaves zero panty lines in the back. Want coverage you can wear from your morning commute to dinner? The tummy control bodysuit in a full-coverage brief cut is the one you'll grab most. Short dress or mini skirt? The bodysuit with shorts carries the smoothing down to your thighs and stops chafing.

For plunging necklines and open backs, the backless shapewear bodysuit has a deep V in front and a low scoop behind. Off-the-shoulder and tube tops call for the strapless shapewear bodysuit, held up by a silicone grip band instead of straps. And when you want maximum sculpting for a wedding or a big night, the firm control bodysuit cinches everything from bust to hips.

What to wear it under: quick-pick chart

Your outfit	Best Elya bodysuit	Why it works
Satin slip dress	Thong Shapewear Bodysuit	Nothing prints through thin, shiny fabric
Strapless or off-the-shoulder top	Strapless Shapewear Bodysuit	Silicone band holds it up — no straps to hide
Low-back or deep-V dress	Backless Shapewear Bodysuit	Plunging cut front and back
Leggings or skinny jeans	Thong Shapewear Bodysuit	No panty line across your butt
Work pants and a blouse	Tummy Control Bodysuit	Comfortable for an 8–10 hour day
Mini dress or short skirt	Bodysuit with Shorts	Smooths the thighs and stops chafing
Wedding or black-tie event	Firm Control Bodysuit	Strongest sculpting, holds all night

Seamless knit, not the stiff shapewear you remember

Old-school body shapers lean on thick panels and seams that dig into your sides. Ours are knit in one tube on circular machines from 78% nylon and 22% spandex, so the fabric itself does the shaping. Edges are either laser-cut or finished with a soft mesh, depending on the style. The result: it smooths without squeezing, doesn't ride up, and you stop noticing it after a few minutes.

3 nude shades, sizes XXS to 2XL

Every bodysuit comes in Taupe (best under light colors), Beige (for warmer skin tones) and Black (the safe bet under dark outfits). Sizes run from XXS to 2XL — check the size guide and stick with your true size.

How to wear your shapewear bodysuit

Step in, don't pull it over your head

Step into the bodysuit feet first and roll it up to your bust. That way the fabric spreads evenly and the neckline doesn't get stretched out.

Snap gusset for bathroom breaks

Every bodysuit has a gusset with three flat snaps, so you can use the restroom without taking the whole thing off. The snaps lie flat and stay closed while you move.

Wear it 6 to 8 hours a day

Give your skin and the fabric a break: up to 8 hours of wear, then take it off at night so the knit can bounce back.

Which cut flatters your body shape

Pear shape (narrower shoulders, fuller hips)

Thin straps or a deep V draw the eye up and balance your proportions — try the backless bodysuit or the thong bodysuit.

Straight or rectangle shape

You want a waist: the firm control bodysuit nips it in, while the strapless bodysuit adds shape up top.

Apple shape (fuller midsection)

Go for extra coverage and a reinforced tummy panel: the tummy control bodysuit for everyday, the firm control bodysuit when you want your lower belly pooch fully flattened.

Hourglass shape

Almost every style works. Pick a thin, seamless one that keeps your natural curves — the thong shapewear bodysuit is the favorite under fitted outfits.

Shapewear bodysuit FAQ

Can a strapless shapewear bodysuit replace a strapless bra?

For A to C cups, yes. Our strapless shapewear bodysuit is wire-free, with a structured bust and a silicone grip band, so it supports you and smooths your tummy at the same time. For D cups and up it's still comfortable, but you may want to adjust it after a few hours.

Bodysuit or tummy control panties — which one do I need?

A bodysuit covers you from bust to crotch in one piece, so there's no gap or roll line at the waist. Tummy control panties only cover from the belly button down. If your outfit is fitted all the way up — a bodycon dress or a jumpsuit — the bodysuit gives the smoother line.

Do I still need a bra?

Most of our bodysuits have a built-in band that gives light support, enough for everyday wear. If you have a fuller bust or a long day ahead, you can layer a light bra underneath.

Will it show under a white dress?

Not if you match the shade to your skin: Taupe or Beige disappear under white, black never does. Under very thin white fabric, choose the thong shapewear bodysuit.

How do I wash it so it lasts?

Hand wash in cold water with a gentle detergent, or machine wash on delicate in a mesh laundry bag. Skip the dryer — heat ruins spandex — and lay it flat to dry. No fabric softener, no iron. Treated this way, it keeps its hold for one to two years of regular wear.

Can I sleep in it?

No. Wearing compression for more than 8 hours straight can affect circulation and irritate your skin. Take it off at night.

How many should I own?

Three is a good start — one each in Black, Taupe and Beige — so you can rotate while the others are in the wash. If you wear one five to seven days a week, four or five will last longer.